Hybrid simulation of miscible mixing with viscous fingering

Seung Ho Shiny, Hyeong Ryeol Kamz, Chang-Hun Kim

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

By modeling mass transfer phenomena, we simulate solids and liquids dissolving or changing to other substances. We also deal with the very small-scale phenomena that occur when a fluid spreads out at the interface of another fluid. We model the pressure at the interfaces between fluids with Darcy's Law and represent the viscous fingering phenomenon in which a fluid interface spreads out with a fractal-like shape. We use hybrid grid-based simulation and smoothed particle hydrodynamics (SPH) to simulate intermolecular diffusion and attraction using particles at a computable scale. We have produced animations showing fluids mixing and objects dissolving.

Original languageEnglish
Pages (from-to)675-683
Number of pages9
JournalComputer Graphics Forum
Volume29
Issue number2
DOIs
Publication statusPublished - 2010 May 1

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Fluids
Animation
Fractals
Mass transfer
Hydrodynamics
Liquids

Keywords

  • I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling - Physically based modeling

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Hybrid simulation of miscible mixing with viscous fingering. / Shiny, Seung Ho; Kamz, Hyeong Ryeol; Kim, Chang-Hun.

In: Computer Graphics Forum, Vol. 29, No. 2, 01.05.2010, p. 675-683.

Research output: Contribution to journalArticle

Shiny, Seung Ho ; Kamz, Hyeong Ryeol ; Kim, Chang-Hun. / Hybrid simulation of miscible mixing with viscous fingering. In: Computer Graphics Forum. 2010 ; Vol. 29, No. 2. pp. 675-683.
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